MVP was so superior to MLB2K...., it's hard to fathom. I played multiple iterations of 2K, starting with my ownership of the very first one on the Dreamcast (I remember they used to have a demo kiosk at Turner Field, to boot... ah, MEMORIES), and they were all terrible. Terrible pitching, terrible hitting, terrible graphics. Just turrible.
In terms of football games, it was the complete reverse. NFL2K was far superior to Madden, both in the gameplay and the franchise simming modes. So, of course, we got to keep neither of the good ones. At least NBA2K got to stick around.
These days, MLB the Show is better than MVP ever was (in many ways, it is the spiritual successor), but it would have been nice to see what MVP could have become over the years. At this point, though, I wouldn't trust EA to develop their way out of a paper sack, so I don't hold much hope for them relaunching that brand to it's former glory.